Record sensing device



H. S. BEATTIE El AL RECORD SENSING DEVICE Filed Aug. 14, 1947 FIG. I.

21 Sheets-Sheet 1 DOE n n n DECK c JOHN F DUDE nunn n g DECKB I D [JD O I Z345S789IOHi IZfiIZ-@/HABCDEFGHIJKLMNDPQRSTUVWXVZ nnnunnnnunun Y DDDDDDDDDDDU Z UDDDUDDDDDDD o m n on n u on m an n n no u on n u no m on n n n DECK A i DD DU DD DD DU DD DEI DU DD U C] 3 DD DUUU DD DDDD CID DUDE DD DUDE 5 I DUUDUDD UUDDDDU DUEIUDDU UDDDIJCID 1" 1 1' I''\% I ,n'

INVENTORS HORACE 5. BEATTIE RALPH E. 'PAGE' H. S. BEATTIE ET AL Oct. 31, 1950 RECORD SENSING DEVICE 21 Sheets-Shget 2 Filed Aug. 14, 1947 INVENTORS HORACE S. 13EATT|E M m n H 0 mm W f H. S. BEATTIE ET AL Oct. 31, 1950 RECORD SENSING DEVICE 21 Sheets-Sheet 4 Filed Aug. 14, 1947 INVENTORS HORACE sv BEATTIE BY IZAL-PH E. PAGE:

Oct. 31, 1950 H. s. BEATTIE ETAL 2,528,411

RECORD SENSING DEVICE Filed Aug. 14, 1947 21 Sheets-Sheet 5 INVENTORS HoIZACE S. BEA RALPH E v PAGE ATTORNEY H. S. BEATTlE ETAL Oc t. 31, 1950 RECORD SENSING DEVICE 21 Sheets-Sheet Filed Aug. 14, 1947 I. I/ I I INVENTORS HoQAcE s. BEATTIE Q BY RALPH E PAE' Oct. 31, 1950 H. s. BEATTIE ETAL 2,523,411

RECORD SENSING DEVICE Filed Aug. 14, 1947 21 Sheets-Sheet 7 INVENTORS HORACE 5. BEATTIE BY RALPH 5. PAGE Oct. 31, 1950 H. s. BEATTIE ETAL RECORD SENSING DEVICE 21 Sheets-Sheet 8 Filed Aug. 14, 1947 INVENTOR S E WE WWW 5a m E H 0 mm w w H Ogt. 31, 1950 H. s BEATTIE ETAL RECORD SENSING DEVI CE 21 Sheets-Sheet 9 Filed Aug. 14, 1947 INVENTORS HORA S. BEATTIE BY RALPH E. PAGE Oct. 31, 1950 Filed Aug. 14, 1947 H. S. BEATTIE ET AL RECORD SENSING DEVICE 21 Sheets-Sheet 1O INVENTORS HORACE S. BEATI'I E BY RALPH E. PAGE Oct. 31, 1950 H. s. BEATTIE ETAL RECORD SENSING DEVICE 21 Sheets-Sheet 11 Filed Aug. 14, 1947 WWW lNVENTORS E T M S. a m

BY RALPH E. PAGE Filed Aug. 14, 1947 21 Sheets-Sheet 12 Oct. 31, 1950 H. s. BEATTIE ETAL 2,528,411

RECORD SENSING DEVICE FIG. I0.

INVENTORS HOQACE s. BEATTIE BY RALPH E. PAGE Ogt. 31, 1950 I H. s, BEATTIE EI'AL 2,528,411

RECORD SENSING DEVICE Filed Aug. 14. 1947 zxsheets-sheet 13 FIG.II.\

HOQA E 3 BEATTIE BY RALPH E. PAGE 1950 H. s. BEATTIE EI'AL 2,528,411

' RECORD SENSING DEVICE Filed Aug. 14, 1947 21 Sheets-Sheet 14 FIG. l2.

INVENTORS HORACE S. BEATTIE BY IZALPH E. BQGE Oct. 31, 1950 H. s. BEATTIE EI'AL RECORD ssusmc DEVICE 21 Sheets-Sheri: 15

Filed Aug. 14, 1947 mum ' INVENTOR% HORACE a BA 15 BY RALPH 5. PAGE jh flmm ATTORNEY Oct. 31, 1950 2,528,411

H. S. BEATTlE ET AL RECORD SENSING DEVICE Filed Aug. 14, 1947 21 Sheets-Sheet 16 INVENTORS Moms 5. BEATTIE BY RALPH E. PAGE Oct. 31, 1950 s BEATTIE ETAL RECORD SENSING DEVICE 21 Sheets-Sheet 17 Filed Aug. 14, 1947 lNV HORACE s. BEFUTIE BY RALPH E. PAGE 8 XTTQRNEY Oct. 31, 1950 H. s. BEATTIE ETAL RECORD SENSING DEVICE 21 Sheets-Sheet 18 Filed Aug. 14. 1947 INVENTOR$ Homes 5. 1? EATT|E JZAL'PH E. PAGE WW ATTORNEY Oct. 31, 1950 H. S. BEATTIE ETAL RECORD SENSING DEVICE Filed Aug. 14, 1947 21 Sheets-Sheet 19 

